这些方法经实际应用的检验，被证实是可行的，对功率因数自动补偿设备的设计、调整有一定的指导意义。
These methods have been proved to be feasible by the tests of practical USES, and they have certain guiding significance for the design and adjustment of power factor automatic compensate equipments.
根据良导体中的电磁波基本方程，导出了针对金属薄板涡流的热功率公式，讨论了影响其热功率的因素，对电磁加热的实际应用有一定的意义。
According to the electromagnetic wavetransmitting equation in good conductor, get the eddy currents 'heating power in sheet metal, then some factors that affect heating power are discussed.
但是半导体激光器输出功率较小，在几十到几百豪瓦量级，在一些实际应用中受到一定的限制。
However, the output power of semiconductor lasers is too small, which is about in the tens to hundreds of milli-watts magnitude, so in some practical applications, it is a big problem.
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